Dalian Metallurgical Bearing Co.,Ltd

The modified contact line between roller and raceway can reduce the stress concentration, and the tapered roller bearing can bear large radial and axial loads. Since the tapered roller bearing can only transmit one-way axial load, in order to transmit the axial load in the opposite direction, it is necessary to install another tapered roller bearing symmetrically with it.

Bearing symbol	Principal dimensions (mm)							Basic rated load (KN)		Limit speed r/min		Fitting dimension mm							Value			Weight(kg)
	d	D	T	B	C	R	r	Cr	C0r	Grease	Oil	damax	dbmin	Damin	Damax	Dbmin	Ca	Cb	e	y	yo
	32040	200	310	70	70	53	3	2.5	745	1386	950	1400	211	212	273	298	297	11	17	0.39	1.5	0.84	18.9
	32040/YAB	200	310	70	66	56	3	2.5	641	1152	950	1400	211	212	273	298	297	11	17	0.39	1.5	0.84	18.2
	30240	200	360	64	58	48	5	4	805	1143	900	1300	236	218	315	342	338	9	16	0.44	1.4	0.76	24.7
	32944	220	300	51	51	39	3	2.5	465	961	900	1400	310	232	342	291	361	10	11	0.39	1.5	0.84	10
	32044	220	340	76	76	57	4	3	845	1514	950	1400	243	234	300	326	326	12	19	0.35	1.7	0.95	24
	32344	220	460	154	145	122	6	5	2173	3145	-	-	-	-	-	-	-	-	-	-	-	-	114
	30244	220	400	72	65	54	4	4	1006	1468	900	1300	256	220	334	382	382	10	18	0.42	1.4	0.79	35.4
	32948	240	320	51	51	39	3	2.5	512	1046	850	1200	255	254	294	308	311	9	12	0.46	1.3	0.7	10.7
	32048	240	360	76	72	62	4	3	778	1439	850	1200	261	254	318	346	346	12	19	0.39	1.9	1.05	25.1
	32348	240	500	165	155	132	6	5	2480	4030	-	-	-	-	-	-	-	-	-	-	-	-	146
	30248	240	440	79	72	60	5	4	1129	1658	-	-	-	-	-	-	-	-	-	-	-	-	47.1
	32952	260	360	63.5	63.5	48	3	2.5	673	1432	800	1000	286	272	325	351	344	13	13	0.4	1.5	0.8	18.6